netik/hubbashowdisplay

An ESP8266/Arduino hardware project which can send OSC messages, receive and display Midi Time Code over Apple MIDI (WiFI).

HubbaShowDisplay

An ESP8266/Arduino hardware project which can send OSC messages, receive and display Midi Time Code over Apple MIDI (WiFI).

This is built on the NodeMCU / Ai-Thinker ESP8266 12-E Board, which you can buy on Amazon. There are so many clones of this but they all work. https://www.amazon.com/HiLetgo-Internet-Development-Wireless-Micropython/dp/B010O1G1ES

It also requires a 8 segment display based on the MAX 7219.

A suitable one is here: https://www.amazon.com/MAX7219-8-Digital-7-Segment-Display-Raspberry/dp/B086GKV958

Schematics are coming soon, I need to draw them up. Right now the connections between the ESP8266 and display are as follows:

Pinouts

There are three pings required for the LED The LED display connects to VCC (3.3v) and Ground, and data pins:

#define LED_CLK_PIN D5 #define LED_DATA_PIN D6 #define LED_CS_PIN D7

Three buttons are used to send OSC commands. Three buttons, connected to ground and the following pins:

#define BUTTON_RED D0 // gpio 16, internal pull up #define BUTTON_YELLOW D1 // gpio 5, internal pull up #define BUTTON_GREEN D2 // gpio 4, internal pull up

Web server

In order for the config webserver to work you must upload config.html and done.html into ESP Flash. PlatformIO can do this via "Upload FileSystem Image"